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PLEASE ANSWER How many liters of a 35% salt solution must be mixed with 20 liters of 70% salt solution to obtain a solution that is 45% salt?
Answers: 2
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Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
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What is the value of x in the equation7x+2y=48 when y=3
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Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?
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How does percent markup and percent discount relate to percent of change?
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PLEASE ANSWER How many liters of a 35% salt solution must be mixed with 20 liters of 70% salt soluti...
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